Thank you for the useful and extensive review.

Thanks to the large tray table, AC power, USB power, inflight Wifi, and frequent refill of drinks and snacks, daytime flight in PY is suitable for workers on the go.

Because of the comfy full-flat, substantial meal, and good selection of alcohol, daytime flight in C spoils worker in the air.

On the red-eye HND <>SFO flights, PY seats are not isolated enough to keep your reading lights on throughout the trip. You have no choice but to sleep.